baber/WOPTO huggingface dataset:
Patent JP-2000102610-A (JP)
Title: Injector needle piercing accident-preventing device
Inventor: SUZUKI HITOSHI
IPC: A61M5/32
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an injector needle piercing accident-preventing device at a low price and capable of safely and simply re-housing an injector needle after injection in a needle safekeeping cap. SOLUTION: An injector needle piercing accident-preventing device is composed of a needle safekeeping cap 2 for a accommodating an injector needle from an opening; and a plate-shaped flange 4 having a mounting hole formed through the flange and capable of engaging with an outer edge portion of an outer periphery of the opening. After a used disposable injector needles is accommodated in the needle safekeeping cap 2 of the injector needle piercing accident- preventing device, the flange 4 is easily bent, and an engaging portion is provided for sealing the injector needle or the like in the form of preventing it from leaking out of the needle safekeeping cap 2.
Patent JP-H10127598-A (JP)
Title: Esr imaging device
Inventor: NAGAI SOUICHI
IPC: G01N24/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enable to perform ESR imaging by two and three dimensional projection reconstruction after receiving only necessary signals except unnecessary signal components of nitroxyl radical on taking-in ESR image signal. SOLUTION: This imaging device performs ESR imaging using a radical with plural spectra A, B, and C by ultrafine structure as a contrast medium. In that case, the observation width sTN is adjusted so as to receive only one spectrum A (or B or C) among plural ones and the static magnetic field offset is adjusted so as to a signal comes to the observation center.
Patent JP-H05237687-A (JP)
Title: Eutectic solder improved in resistance to fatigue
Inventor: BUUN UON
IPC: B23K35/26
Filed: 1992-10-28
Abstract: PURPOSE: To obtain lead-tin eutectic solder high in resistance to fatigue destruction caused by thermal and mechanical stress to be repeatedly applied. CONSTITUTION: Lead-tin eutectic solder is doped with a dopant selected from cadmium, indim, antimony and mixtures thereof by an amt. of about <1.0 wt.%. It is recognized that, particularly, about 0.2 wt.% cadmium and about 0.2 wt.% indium have extremely high resistance to fatigue destruction.
Patent JP-H05103183-A (JP)
Title: Facsimile equipment
Inventor: TODA KENSUKE
IPC: H04N1/32
Filed: 1991-10-09
Abstract: PURPOSE:To make the effective use of all duplex communication lines and to reduce the cost of communication by simultaneously performing the transmission and reception when an incoming call comes from the transmission destination. CONSTITUTION:Transmission data as well as a transmission destination address is temporarily stored, for example, in a transmission/reception port 3. Whether it is an all duplex communication mode is discriminated based on the presence of transmission data. In the case that it is an all duplex communication mode, a transmission destination address stored in the transmission/reception port 3 is compared with the transmission source address of this calling when there is a calling for self destination. At the time of coincidence, the all duplex communication is performed if the other party is also in the duplex communication mode. In this case, the transmission/reception port 3 performs the transmission and the transmission/reception port 4 performs the reception.
Patent JP-H08130330-A (JP)
Title: Laminated light emitting diode
Inventor: YAMAZAKI SHIGERU
IPC: H01L33/54
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a laminated light emitting diode in which a light emitting color does not become different according to a viewing direction by a method wherein a first light emitting diode which reflects light emitted by a light emitting element and a second light emitting diode which transmits light emitted from the first light emitting diode are arranged in the light radiating direction of the first light emitting diode. CONSTITUTION: Light emitted by a light emitting element 1a for a first light emitting diode is reflected, by a concave reflection face 5b, in parallel to the central axis, and it then reaches a front plate 6 so as to be radiated to the front from a radiation face 7a. Light reaching a concave reflection face 5a from a light emitting element 1b for a second light emitting diode is reflected, by the reflection face, in parallel to the central axis, and it reaches the front plate 6 so as to be radiated to the front from the radiation face 7a. The light, from the concave reflection face 5a, which is emitted by the light-emitting element 1a and the light, from the concave reflection face 5b, which is emitted by the light emitting element 1b are radiated in the same direction from the same place of the front plate 6.  As a result, colors are mixed and become visible even when the front plate 6 is not formed to be light diffusive.
Patent JP-H03153407-A (JP)
Title: Fastening method for tire anti-skid tool and fastening device
Inventor: TAKAHIRA KOJI
IPC: B60C27/20
Filed: 1989-11-08
Abstract: PURPOSE:To simply and surely fasten a tire anti-skid tool by inserting the other end section into multiple rings fitted to one end section of a rope connected with multiple anti-skid bodies, then winding and extracting the other end section. CONSTITUTION:An anti-skid tool A is constituted of multiple anti-skid bodies 1 and multiple connecting ropes 2 and 3 connecting them. One end section 21 of one rope 2 is folded while overlapped multiple rings 5a and 5b are used as cores, and a folded end section 21a is bound to the main body section 20 of the rope 2 to openably constitute a hinge shape. The opening angle alpha between rings 5a and 5b can be changed, thus the other end section 22 of the rope 2 can be inserted into rings 5a and 5b and between rings 5a and 5b. The other end section 22 is inserted into rings 5a and 5b fitted at one end section 21 of the rope 2 and wound and extracted, thereby anti-skid tool A is simply and surely fastened.
Patent JP-H09133769-A (JP)
Title: Regeneration method for x-ray detection material
Inventor: SAKAGUCHI HIROSHI
IPC: G01T1/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently regenerating an X-ray detection material composed of an aqueous dispersion liquid containing glycerophospholipid lipid for the repetitive use thereof. SOLUTION: An X-ray detection material composed of aqueous dispersion liquid containing at least one type of glycerophospholipid such as L-α-dipalmitoyl phosphatidyl-N,N-dimethyl ethanol amine after used for the detection of an X-ray is heated until becoming transparent. Thereafter, the material is annealed to turn into an homogeneous opal gel state, thereby regenerating the X-ray detection material.
Patent JP-H06119758-A (JP)
Title: Disk recording and reproducing device
Inventor: HONDA KAZUHIKO
IPC: G11B19/00
Filed: 1992-10-05
Abstract: PURPOSE:To minimize the trouble of writing in TOC due to the turning off of a power source by recording the TOC information on a disk at every recording of a piece of music when plural pieces of music are continuously recorded in real time. CONSTITUTION:When an REC key 18 is turned on, a system controller 16 searches a user TOC area, writes the starting address of a disk to be started for recording, a musical interval is detected from the output of an A/D converter 13 or a sound compressor 11W by means of a detection circuit 31 for musical interval, the musical interval information is automatically generated and the data of a DRAM 9 is intermittently written. At the time of the ending of sound recording, the rest audio data of the DRAM 9 are recorded, the stop address of final music is additionally written on the user TOC area and all processing is terminated. Consequently, by writing a section information on a contents area at every section, the trouble is minimized even when the power source is turned off when plural pieces of main information is continuously recorded.
Patent JP-H07141443-A (JP)
Title: Automatic batch updating system for parts table file
Inventor: KITAOKA OSAMU
IPC: G06Q50/00
Filed: 1993-11-19
Abstract: PURPOSE:To suppress the increase of additional records in accordance with an automatic batch update and to secure the significance of the arranging order of parts to be continued in a new edition file also, after the update. CONSTITUTION:In the automatic batch updating system of a parts table file where a batch update is performed to the latest effective records of the present edition file 2 keeping each record showing each of the classifications and the numbers of plural parts, etc., in custody with a significant item number in a file 3 for edition where new records are arranged in an arbitrary order by the processing of a processor 5, the respective records of the same classification of the present file 2 and the file 3 for edition are linked. As for the pair with each other where the item number order in the present edition file 2 and the arranging order in the file 3 for edition are reverse in two arbitrary pairs at this time, the contents of the records corresponding to the latter pair is exchanged. When the latest effective record of the present edition file 2 is changed, the change record of the same item number as the latest effective record is added, remaining this latest effective record as it is, after the exchange processing is performed.
Patent JP-H07113574-A (JP)
Title: Centrifugal evaporator capable of concentration drying for water-softened-claylike semifluid to solid
Inventor: KITSUTA YASUO
IPC: F26B5/04
Filed: 1993-10-18
Abstract: PURPOSE:To enable drying a semifluid, powder, and other solid evenly by a method wherein a vacuum vessel is tilted to any degree within a specified range of angles from verticality to horizontality and a rotor holding a cylindri cal or jarlike vessel is rotated by a motor at low speed. CONSTITUTION:A flange or top plate 2 which supports a vacuum vessel 1 is provided with pivotal supporting axles 3. The vacuum vessel 1 is capable of being tilted to any degree within an angle of 90 degrees from verticality to horizontality. A lid 5 fitted with an O ring 4 is provided over the vacuum vessel 1. A rotor 8 which holds a cylindrical or jarlike vessel 7 is fitted on the outer side with a band heater 6. Power is supplied to this heater 6 through a brush 10 on a brush holder 9 and a slip ring 11 as the vessel 7 is rotated by a motor 12 at low speed. This method enables drying a semifluid such as clay, powder, and granular matter quickly and evenly.
Patent JP-H04163945-A (JP)
Title: Ceramic circuit board
Inventor: KOMORIDA YUTAKA
IPC: C22C9/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent junction inferiority and improve heat resistance by using a specified compound as the copper circuit board on a ceramic board. CONSTITUTION:Alumina dispersed copper is used as the copper circuit board arranged on the ceramic circuit board to contact with it. For the alumina dispersed copper, the one where alumina is dispersed uniformly is desirable. This is gotten by mechanically mixing alumina fine powder with copper fine powder and then pressing it. By the alumina dispersed in the copper circuit board being gotten this way, regardless of the quantity of oxygen that the copper itself contains and the dispersibility or the quality of the oxidation of the surface of a ceramic board, the eutectic liquid crystals of CuO are produced without unevenness, so the surface of the junction of the ceramic board gets wet enough, and as a result, the copper circuit board and the ceramic board are junctioned uniformly and favorably.
Patent JP-H03156050-A (JP)
Title: Opening and closing type roof in cope with snow
Inventor: KAJISAWA HIROSHI
IPC: E04B7/16
Filed: 1989-11-10
Abstract: PURPOSE:To make it possible to automatically treat the snowfall by providing a pond around the external wall of a building and, at the same time, providing beams extended radially into the pond from the top of the building, and bearing a moving roof elevating from the top to the base of the beams on the beams. CONSTITUTION:The snowfall on a roof 2 falls and slips into a pond 4 in a state to close the moving roof 2, and it is divided into both sides in parts of doorway roofs 10 to slip down them into the pond 4. When the roof 2 is moved downward along arch beams 5 and guide rails 8, inclinations of the beam 5 and rail 8 increase, and the snowfall on the roof 2 falls and slips into the pond 4. In addition, waste-heat generating in a building 1 is conducted into the pond 4 through a waste-heat pipe to melt the snow falling into the pond 4.
Patent JP-H04164355-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MOROI SADAYUKI
IPC: H05K1/02
Filed: 1990-10-29
Abstract: PURPOSE:To prevent the generation of cracks in a sealing resin part occurring by thermal stress it the time of soldering onto a circuit board, by forming a heat shielding plate by using a part of a lead frame, on the sealing resin part. CONSTITUTION:After a semiconductor chip is mounted and fixed on a chip mounting part 11 of a lead frame 1, and electrodes of the semiconductor chip and inner leads 12 are connected by using bonding wires, a sealing resin part 2 sealing the chip mounting part 11, the semiconductor chip, the inner leads 12, and suspension leads 14 is formed, and tiebars 15 and a frame part 16 are cut out from outer leads 13 and a heat shielding plate 17. The connection part of the heat shielding plate 17 to the suspension leads 14 is bent and molded, so as to cover the surface of the sealing resin part 2. When this resin seal type semiconductor device is soldered to a circuit board, the heat amount to be transferred to the sealing resin part 2 is reduced by the heat shielding plate 17, so that the generation of cracks in the sealing resin part 2 can be prevented.
Patent JP-H09236661-A (JP)
Title: Distance measuring method and distance measuring device
Inventor: HOASHI YOSHIAKI
IPC: G01S17/931
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device capable of accurately determining a distance to a reflection object without being affected by the strength of reflection wave. SOLUTION: Time width Δt1 corresponding to the reception intensity obtained from time (t11, t12) when a reception waveform L1 is crossing with a threshold value V0, is obtained and then, the time difference Δtc2 from a start pulse to the middle time tc2 of t11 and t22 is obtained. Then, from the time width Δt1 corresponding to the reception intensity, a correction time Δα1 is obtained. With this correction time Δα1, the above time difference Δtc2 is corrected.
Patent JP-H02138532-A (JP)
Title: Fluid enclosed type cylindrical vibration isolator
Inventor: SUZUKI JUNICHI
IPC: F16F13/14
Filed: 1988-11-17
Abstract: PURPOSE:To increase attenuation force by connecting an inner and an outer cylinder with each other by means of a vibration proofing base substance made of a rubber elastic body, concurrently constituting the inner and the outer cylinders to be hermetically partitioned into three fluid chambers by means of rubber films provided for the vibration proofing base substance, and thereby communicating the respective chambers with each other through orifices provided for the vibration proofing base substance. CONSTITUTION:Three windows 9 through 11 are bored on the lower section of the cylindrical body of an outer cylinder 1 so that an inner cylinder 2 and the outer cylinder 1 are connected with each other by means of a vibration proofing base substance 3. And the window sections 9 through 11 are hermetically closed by rubber films 12 which are extended toward both of the arm sections of the vibration proofing base substance downward while fluid chambers 4, 5 and 5 partitioned by the rubber films 12 are filled with fluid through the windows 9 through 11 within a fluid tank so that the whole of an unit is constituted to be fitted into the cylindrical section of a bracket so as to be hermetically sealed. Orifices 8A and 8B which communicates both of the fluid chambers 5 and 5 on the both sides with the lower fluid chamber 4, are provided below the core section member 7 of the vibration proofing base substance 3. By this constitution, attenuating effect is thereby enhanced by means of fluid throttling at the orifices 8A and 8B while being teamed with vibration proofing effect of the vibration proofing base substance 3.
Patent JP-H06175060-A (JP)
Title: Torsional vibrator and optical deflector
Inventor: NAKAGAWA WATARU
IPC: G02B26/10
Filed: 1992-10-30
Abstract: PURPOSE:To enable stable operation with small-sized and inexpensive constitution. CONSTITUTION:A second torsion vibrator 3 consisting of an outside frame part 31 and a second torsion spring 32 is formed on the outer side of a first torsional vibrator 2 consisting of a pair of torsion springs 22 and a planar member (reflection mirror) 21. This second torsional vibrator 3 is fixed by a fixing part 4. The resonance frequency of the first torsional vibrator 2 is set higher than the resonance frequency of the second torsional vibrator 3 and the outside frame part 31 of the second torsional vibrator 3 is driven by magnetic attraction or electrostatic attraction near the resonance frequency of the first torsional vibrator so that a large displacement or scanning angle is stably obtd. by small driving force. Fig. shows an example in which the one way magnetic attraction or electrostatic attraction is applied to the outside frame part 31 and the application of force couple thereto in place of the above- mentioned attraction is possible as well.
Patent JP-H01134564-A (JP)
Title: Data terminal equipment
Inventor: SHIMIZU HIROKIMI
IPC: G06Q50/00
Filed: 1987-11-20
Abstract: PURPOSE:To obtain the latest stock information produced at the host side with small power consumption by receiving the latest stock information stored in the host side from a host for each application of power supply of a data terminal equipment or each start of an application program and storing the received stock information in the terminal side. CONSTITUTION:The power of a battery 5a is supplied to each necessary part via the operation of a switch (not shown here). Thus a power supply is turned on to the transmitter of a transmitter/receiver 8 and an inquiry is given to a host computer (not shown here) about the stock information. Then a stock inquiry request is sent to a host via an antenna 8a. When this transmission is ended a power supply control part 5 cuts off the supply of power to the transmitter/receiver 8 only in order to prevent the power consumption of the battery 5a. Then the power supply is turned on for the receiver of the transmitter/receiver 8 and the stock data serving as the stock information received from the host computer is received via the antenna 8a. Then the received stock data is stored in a stock information area of a RAM 3 via a communication interface 7.
Patent JP-H11126777-A (JP)
Title: Method of patterning laminated wiring
Inventor: KOCHA YOKO
IPC: H01L29/786
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a patterning method of oxidizing an exposed face of an aluminum based alloy, after etching a laminated structure whereupon the aluminum based alloy is formed. SOLUTION: An aluminum based alloy 8b is formed on a first high melting point metal 8a, and the laminated wiring having a second high melting point metal 8c is patterned on the aluminum based alloy 8b. The side of the aluminum based alloy pattern is oxidized by providing a warm water in the cleaning process of the patterning of the second high melting point metal 8c and the aluminum based alloy 8b, and of the peeling process of a resist 9.
Patent JP-H10130316-A (JP)
Title: Boron compound, olefin polymerization catalyst containing the compound and production of polyolefin with the catalyst
Inventor: ONO MICHIO
IPC: C07F19/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an alkoxysilyl group in the molecule and useful as a metallocene compound catalyst maintaining a high activity, not causing the adhesion of a polymer to a polymerization reactor and useful for producing the polyolefin. SOLUTION: A compound of the formula [R<1> -R<3> are each a 1-20C alkyl, an arylalkyl, a halogen-containing alkyl, etc.; Y is a 1-10C alkylene, an arylalkylene, a halogen-containing alkylene, etc.; R<4> -R<6> are each a 1-10C alkoxy, a 1-20C alkyl, an arylalkyl, etc.; (i) is 0,1; X<+> is a monovalent cation], e.g. N,N-dimethylanilinium 4-dimethoxymethylsilyl-2,34,5,6- tetrafluorophenyltrispentafluorophenyl borate. The compound is obtained e.g. through a compound of the formula: Li(H-Y-BR<1> R<2> R<3> ) obtained by reacting BR<1> R<2> R<3> with a H-Y-Li prepared from n-butyl lithium and a compound of the formula: H-Y-Z(Z is a halogen) in an ether solvent.
Patent JP-H05102213-A (JP)
Title: Resin-sealed semiconductor integrated circuit device and sealing method therefor
Inventor: KOMATSU KOZO
IPC: H01L21/56
Filed: 1991-10-09
Abstract: PURPOSE:To easily produce a thin type package of 1mm or less in thickness in a highly precise manner by conducting a resin sealing operation using a screen printing method. CONSTITUTION:An IC chip 3 is mounted and connected to the inner lead 1 of a tape carrier using a bump 4. Subsequently, the IC chip 3 is sealed together with the bonding part of the inner lead 1 using resin 10. The surface of the resin 10 is formed in a specific form having the flat surface, and the thickness of the sealed mounted body should be 1m or less including the IC chip 3 and the resin 10. Accordingly, a stabilized thin type resin sealing, having high reliability and productivity, can be obtained.
Patent JP-H1098973-A (JP)
Title: Marine plankton culture unit
Inventor: KINOSHITA TERUO
IPC: C12N1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device unit for culturing plankton and fish kinds in the sea. SOLUTION: This unit is constituted of a unit main body 1 and a solar raft (solar battery power generation raft) 2, the unit main body 1 performs the function of the pump-up and discharge operation of submarine water in a sea surface floating shape and the solar raft 2 floating on a sea surface performs the function of the solar battery power generation of required power respectively. The unit main body 1 is composed of a main body part 3 and a pump-up pipe 4 and pumps up seawater and deposits containing nutrition required for the breeding of the plankton from the sea floor of several 10m - several 100m and discharges them near the sea surface by the pump-up pipe 4 provided with a sea floor plow 26 and the motor-driven pump/water discharge device of the main body part 3.  Energy required for activity is self-supported, a whole-year efficient autonomous operation is performed without being affected by hydrographic conditions and the plankton and the fish kinds are bred.